Texas Instruments ADC081S051 Handleiding

Bekijk gratis de handleiding van Texas Instruments ADC081S051 (27 pagina’s), behorend tot de categorie Niet gecategoriseerd. Deze gids werd als nuttig beoordeeld door 3 mensen en kreeg gemiddeld 4.0 sterren uit 4 reviews. Heb je een vraag over Texas Instruments ADC081S051 of wil je andere gebruikers van dit product iets vragen? Stel een vraag

1

2

34

5

6

V

A

CS

GND

SDATA

V

IN

SCLK

ADC081S051

ADC081S051

www.ti.com

SNAS309F–APRIL2005–REVISEDJANUARY2014

ADC081S051SingleChannel,200to500ksps,8-BitA/DConverter

CheckforSamples:ADC081S051

1

FEATURES

DESCRIPTION

TheADC081S051isalow-power,singlechannel

2

•SpecifiedOveraRangeofSampleRates

CMOS8-bitanalog-to-digitalconverterwithahigh-

•6-leadWSONandSOT-23Packages

speedserialinterface.Unliketheconventional

•VariablePowerManagement

practiceofspecifyingperformanceatasinglesample

rateonly,theADC081S051isfullyspecifiedovera

•SinglePowerSupplywith2.7V-5.25VRange

sampleraterangeof200kspsto500ksps.The

•SPI™/QSPI™/MICROWIRE/DSPCompatible

converterisbasedonasuccessive-approximation

registerarchitecturewithaninternaltrack-and-hold

KEYSPECIFICATIONS

circuit.

•DNL:+0.06/-0.045LSB(Typ)

Theoutputserialdataisstraightbinary,andis

•INL:+0.06/-0.05LSB(Typ)

compatiblewithseveralstandards,suchasSPI™,

QSPI™,MICROWIRE,andmanycommonDSP

•SNR:49.6dB(Typ)

serialinterfaces.

•PowerConsumption:

TheADC081S051operateswithasinglesupplythat

–3.6VSupply:1.6mW(Typ)

canrangefrom+2.7Vto+5.25V.Normalpower

–5.25VSupply:8.5mW(Typ)

consumptionusinga+3.6Vor+5.25Vsupplyis1.6

mWand8.5mW,respectively.Thepower-down

APPLICATIONS

featurereducesthepowerconsumptiontoaslowas

2.6µWusinga+5.25Vsupply.

•PortableSystems

TheADC081S051ispackagedin6-leadWSONand

•RemoteDataAcquisition

SOT-23packages.Operationovertheindustrial

•InstrumentationandControlSystems

temperaturerangeof−40°Cto+85°Cisensured.

Table1.Pin-CompatibleAlternativesbyResolutionandSpeed

(1)

ResolutionSpecifiedforSampleRateRangeof:

50to200ksps200to500ksps500kspsto1Msps

12-bitADC121S021ADC121S051ADC121S101

10-bitADC101S021ADC101S051ADC081S101

8-bitADC081S021ADC081S051ADC081S101

(1)Alldevicesarefullypinandfunctioncompatible.

ConnectionDiagram

Figure1.6-LeadWSONorSOT-23

SeeNGF0006AorDBVPackage

1

Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof

TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.

2Alltrademarksarethepropertyoftheirrespectiveowners.

PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2005–2014,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Product specificaties